Intelligently Manufactured Automatic Grab Crane by Henan Mine Goes into Operation
Recently, an automated grab crane developed and manufactured by Henan Mining for a waste-to-energy incineration project was officially put into operation. Its features, including automatic fixed-point grabbing and constant-weight cyclic operation, have garnered significant attention, making it another innovative product from the "Mining Resources" intelligent manufacturing initiative.

This "miracle machine" boasts several technological advantages: It is equipped with a variable frequency speed control system, coupled with an absolute encoder to achieve millimeter-level position control. It integrates anti-sway, automatic fixed-point grabbing, and constant-weight cyclic operation into a single unit, creating a fully automated closed-loop operation.
Triple Control + Expansion Interface: Adapting to Diverse Scenarios
It adopts a triple control mode of "manual + wireless remote control + fixed-point unloading," balancing intelligent convenience with flexible adjustment. A fully automatic interface is reserved, allowing seamless integration with subsequent capacity upgrades and process adjustments, providing ample space for intelligent iteration of the production line.
Nine Protection Measures + Precise Speed Control: Building a Solid Safety Line
Equipped with nine protection functions including short circuit, overload, and lifting limit, and combined with PLC + frequency conversion speed control technology, it achieves smooth start-up and shutdown and precise speed control. This effectively reduces mechanical wear and avoids safety hazards at the source, ensuring stable equipment operation.
Benchmark Cases Showcase Henan Mining's Core Strength
The successful commissioning of this automatic grab crane is just one example among many benchmark cases at Henan Mining. In multiple sub-sectors such as aluminum processing and waste treatment, Henan Mining continues to break through technological bottlenecks, providing customized intelligent equipment and full life-cycle services, winning widespread customer recognition.
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